Description

glebius

opened on Dec 19, 2025

Issue body actions

Bug report

Bug description:

from socket import socket, PF_DIVERT, SOCK_RAW
with socket(PF_DIVERT, SOCK_RAW, 0) as fd:
        r = fd.recvfrom(16384)

The above fails, while must work. This is my miss with submission #96536. Opening pull request shortly.

CPython versions tested on:

CPython main branch

Operating systems tested on:

Other

Linked PRs

• gh-142991: socketmodule: fixed getsockaddrlen() for PF_DIVERT socket #142993
• [3.14] gh-142991: socketmodule: fixed getsockaddrlen() for PF_DIVERT socket (GH-142993) #143481
• [3.13] gh-142991: socketmodule: fixed getsockaddrlen() for PF_DIVERT socket (GH-142993) #143482
• [3.13] gh-142991: Fix socketmodule.c build: remove _Py_FALLTHROUGH #143514

Activity

1. glebius

   added

   type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

   on Dec 19, 2025
2. glebius

   added a commit that references this issue on Dec 19, 2025

   pythongh-142991: socketmodule: fixed getsockaddrlen() for PF_DIVERT s…

   725ffa2
3. StanFromIreland

   added

   extension-modulesC modules in the Modules dirC modules in the Modules dir

   OS-freebsd

   on Dec 20, 2025
4. glebius

   added a commit that references this issue on Dec 20, 2025

   pythongh-142991: socketmodule: fixed getsockaddrlen() for PF_DIVERT s…

   fde0616
5. vstinner

   added a commit that references this issue on Jan 6, 2026

   gh-142991: socketmodule: fixed getsockaddrlen() for PF_DIVERT socket (#…

   05406b2
6. miss-islington

   added 2 commits that reference this issue on Jan 6, 2026

   pythongh-142991: socketmodule: fixed getsockaddrlen() for PF_DIVERT s…

   325603a

   pythongh-142991: socketmodule: fixed getsockaddrlen() for PF_DIVERT s…

   d32d48b
7. vstinner

   closed this as completedon Jan 6, 2026
8. vstinner

   added 3 commits that reference this issue on Jan 6, 2026

   [3.13] gh-142991: socketmodule: fixed getsockaddrlen() for PF_DIVERT …

   7f93669

   [3.13] gh-142991: Fix socketmodule.c build: remove _Py_FALLTHROUGH (#…

   43e495d

   [3.14] gh-142991: socketmodule: fixed getsockaddrlen() for PF_DIVERT …

   fcd9500
9. thunder-coding

   added a commit that references this issue on Feb 15, 2026

   pythongh-142991: socketmodule: fixed getsockaddrlen() for PF_DIVERT s…

   91c1cc4

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